Effect of a small current quark mass on dressed gluon and quark propagator

被引：0
|
作者：
Hou, FY [1 ]
Gu, JZ
Zong, HS
Lü, XF
机构：
[1] Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China
[2] Kyoto Univ, Grad Sch Sci, Dept Phys, Kitashirakawa, Kyoto 6068502, Japan
[3] CCAST, World Lab, Beijing 100080, Peoples R China
[4] Sichuan Univ, Dept Phys, Chengdu 610064, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2004年 / 42卷 / 06期
关键词：
DS approach; explicit and dynamical chiral symmetry breaking;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Based on the Dyson-Schwinger approach, a method for obtaining the small current quark mass effect on the dressed gluon and quark propagator is developed. A comparison with the results of the previous approach is given.
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页码：867 / 870
页数：4
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